code: def getFeed(self):
      return self.__feed
  
file_path: pyalgotrade/testcases/dbfeed_test.py
imports: import os
  from six.moves import xrange
  from .None import common
  from .None import feed_test
  from pyalgotrade.barfeed import yahoofeed
  from pyalgotrade.barfeed import sqlitefeed
  from pyalgotrade import bar
  from pyalgotrade import marketsession
label_desc: Use image node_id 4 for calling the TemporarySQLiteFeed obj's underlying member method code with example usage: obj.getFeed() and returns: self